Victor and Lance Vance stumble onto this gang when Bryan Forbes, an undercover DEA Agent, claims a member of the Stallionz has information about a large shipment of cocaine coming into Vice City. Apparently, Forbes was lying about the Stallionz' involvement, and the Vance brothers have to fight their way out of the bar when the White Stallionz threaten to rape them both. The Stallionz have no involvement with the local Vice City Bikers and should not be confused with this separate biker gang.

Throughout their bar are banners that appear to be a mockery of neo-nazi symbols (two lightning bolts surrounding a female gender symbol that has the circle replaced with a white-power fist, a symbol also found on the White Stallionz' t-shirts), with the dates 1969 and 1984 and a slogan, "Stand Proud Together." Interestingly the same banners can be found in Stonewall J's gunshop.